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Onset

A changelog and release notes tool that automates customer communication

$24/moStarting price
2.6KMonthly visits
7Popularity
Onset featured image

About Onset

Onset provides a platform for creating, publishing, and distributing release notes and product updates. It supports both public-facing changelogs for customers and internal release notes for teams. The tool offers AI-assisted drafting to transform technical updates into clear announcements, with options to schedule releases and send notifications via Slack, Discord, or email. Onset can be integrated with development environments like Claude or Cursor, allowing users to draft and publish directly from their existing workflows. It also provides an embeddable widget to display release notes within applications, ensuring users stay informed without leaving the product. The platform emphasizes better communication by turning complex updates into engaging content and supports coordination across teams and time zones.

Key features

  • AI-generated release notes
  • Public and internal changelogs
  • Scheduled releases
  • Slack/Discord/email notifications
  • Embeddable widget for apps
  • Integration with MCP clients
  • Custom domain support
  • Password-protected pages

Use cases

  • Communicating product updates to customers
  • Aligning internal teams on releases
  • Embedding release notes in applications

Pros

  • AI-assisted drafting of release notes
  • Supports both public and internal release notes
  • Integrates with Slack, Discord, and email for notifications
  • Embeddable widget for in-app release notes
  • Scheduling and automation features

Cons

  • No free tier beyond personal projects
  • Limited to three pricing tiers with subscriber caps
  • Requires integration with external tools for full functionality

Onset videos

Frequently asked questions about Onset

What is Onset?

Onset is a platform for creating, publishing, and distributing release notes and product updates. It supports both public-facing changelogs for customers and internal release notes for teams.

Who should use Onset?

Onset is designed for teams and businesses that need to communicate product updates clearly to customers or align internal teams across releases. It suits startups, growing companies, and larger organizations.

Does Onset offer a free plan?

Yes, Onset provides a free plan for personal projects and early-stage applications. Paid plans include a 30-day free trial with full features.

Can Onset integrate with other tools?

Onset integrates with development environments like Claude or Cursor via MCP, and supports sending release alerts to Slack, Discord, or email. It also offers an embeddable widget for in-app release notes.

What happens if I exceed my subscriber limit on a plan?

If you exceed your subscriber limit, you can still access existing subscribers but cannot add new ones until you upgrade your plan or remove some subscribers.

Does Onset support data residency outside the US?

Currently, data is stored in the US by default. Onset is rolling out EU data residency options for customers with compliance needs.

Onset traffic & engagement

onset.io · third-party estimates from Similarweb

Data as of Sep 2026Full AI website ranking →
Monthly visits · Sep 20262.6K12-month high 4.8K (Jul 2026)
Rank among AI websites#6,369of 8,652 tools on aitoolnavio™
Rank in Productivity & Office#602of 871 tools in this category
Top marketUnited States100%
Average visit38sTime on site per visit
Pages per visit2.33More than 67% of AI sites
Bounce rate38%Lower than 56% of AI sites
Similarweb global rank#5,531,098#1,901,514 in United States

Traffic trend

Last 3 months · grows by one month every month

  • Jun 20263.5K
  • Jul 20264.8K+35.8%
  • Sep 20262.6K−46.6%

Where visitors come from

Share of visits by channel

  • Direct39.2%
  • Search32%
  • Referrals10.4%
  • Social6.2%
  • Mail3.7%

Top countries

Share of visits · estimated visits

  • United States2.6K100%

Traffic figures are third-party estimates, good for scale and trends; they can differ from a company's own numbers. Updated monthly.

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